Backflow prevention

Watts has announced two new Lead Free backflow prevention products: The LF919 Reduced Pressure Zone Assembly and the LF719 Double Check Valve Assembly. Both assemblies are designed to protect potable water supplies by preventing the reverse flow of contaminated water. Lead Free bronze body construction ensures compliance with the new national Lead Free law, which takes effect Jan. 4, 2014. The LF719 and LF919 feature two poppet-style check valves, replaceable check seats and separate access covers for each check for quick servicing. Both models are available in sizes 3/4" to 1" with a maximum working pressure of 175 psi.

Watts Water Technologies
www.watts.com